C221212321333132313223313223313132313132313231323131133132313331323233231111
>>
C22121232133313231322331322331313231313231323132313113313231333132323323111
<<
C221212321333132313223313223313132313132313231323131133132313331323233231113
>>
C221212321333132313223313223313132313132313231323131133132313331323233231112
>>